第1个回答 2024-06-18
1. Polyester, commonly known as polyester fiber, is a type of synthetic fiber. It is formed by the condensation polymerization of organic dicarboxylic acids and diols, and is abbreviated as PET fiber, a polymer.
2. Also known as Terylene, polyester has different names in different regions. In the United States, it is known as "Dacron," while in Hong Kong, it was translated from Cantonese as "Tee Leung" or "Tee Loong," meaning "really cool," a widely known name.
3. Polyester has several notable advantages, including good wrinkle resistance and shape retention, high strength, and good elastic recovery. It is durable, wrinkle-free, and non-static.
4. In the 1930s, chemist Wallace Carothers at E.I. du Pont de Nemours and Company created two types of polymers, one of which was nylon, and the other, processed by the British, was named Terylene. Du Pont named it "Dacron" in the United States, which was phonetically translated into "Tee Loong" in Chinese.
5. The 1950s saw the rise of polyester fashion trends, and China followed suit with its own research and development efforts. On March 30, 1958, the "Jiefang Daily" reported the creation of China's first synthetic fiber, nylon, in Shanghai.
6. By the 1960s, China had begun to focus on the production of polyester. Initially, "Tee Loong" was only produced in small batches in cities like Beijing, Shanghai, and Tianjin. Due to the lack of domestic petrochemical to produce synthetic fibers, China had to rely on imported polyester fiber to develop "Tee Loong," later switching to imported polyester chips for production. As a result, most of the produced goods were prioritized for export.
7. It was not until the 1970s that China decided to introduce petrochemical equipment and develop the full industrial chain for synthetic fibers. The construction of large factories like the Shanghai Jinshan Petrochemical Plant led to the gradual popularization of "Tee Loong."
8. Although polyester is not very breathable and does not keep one cool in hot weather, it was still popular in the 1980s, especially in combination with bubble-satin fabric for clothing, which swept across China.
9. Initially, most "Tee Loong" was available in white and blue, but variously patterned polyester fabrics later emerged. In the 1950s and 1960s, Chinese clothing styles were gender-neutral, with only shades of gray, blue, and black available. The introduction of colorful polyester was a significant visual impact, becoming a favorite among women.
Note: The information was sourced from Baidu Encyclopedia entries on Polyester and Polyester Fiber.